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White Marble Facade PU Sandwich Panels for Retrofits

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White Marble Facade PU Sandwich Panels for Retrofits

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Variety	Polyurethane Sandwich Panels
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Model No.: xhy-dls-jsb

Brand: xinhangyu

After-sales Service: Online Technical Support

Engineering Solution Capability: Total Solution For Projects

Application Scenario: Office Building, Hotel, School, Hospital, Park

Description

White marble

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Aurora marble

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0a1434048c9c640a035abad170e08f3f

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Product Description

(all pictures and videos are taken from real factory scenes)

White marble-patterned PU sandwich panels are a new type of building exterior wall material integrating insulation, decoration, and structural functions. It uses rigid polyurethane foam (PU) as the core material, with inner and outer layers covered by marble-patterned metal veneer panels (such as aluminized zinc-coated steel sheets, fiberglass sheets, etc.), formed through vacuum high-pressure composite technology. Its core feature is combining the decorative effect of natural stone with modern insulation technology, making it suitable for various building curtain wall systems, balancing aesthetics and functionality.

White Marble Facade PU Sandwich Panels for Retrofits specifications

Product Name	White Marble Facade PU Sandwich Panels for Retrofits
Material	Series 1 pure aluminum (1100/1060)
	Series 3 aluminum-manganese alloy (3003)
	Series 5 aluminum-magnesium alloy (5005)
Surface treatment	Heat transfer imitation stone pattern (including red marble), real stone paint
Thickness	Base thickness 1.5-3.0mm, supports thickening up to 4.0-5.0mm
Length	Customizable, ranging from 2-6 meters for easy transport
Processing	CNC bending, turret CNC punching, welding, grooving
Color Customization	Various stone patterns, including red marble, are supported, and the depth of the texture can be adjusted to your needs
Installation	Joint caulking, close-fitting, dry hanging

White Marble Facade PU Sandwich Panels for Retrofits Features are:

1. Excellent Thermal Insulation Performance: The PU core material has a low thermal conductivity (≤0.035W/(m·K)), providing more than 3 times the insulation effect of traditional materials, significantly reducing building energy consumption.

The core material has a closed-cell rate ≥90%, making it waterproof and moisture-proof, avoiding thermal bridging effects.

2. Outstanding Decorative and Durable Properties: The marble-patterned finish uses fluorocarbon coating or color-coated steel sheet technology, resulting in realistic patterns and strong color retention, with no significant fading within 15 years.

Excellent weather resistance: Adaptable to temperature differences from -30℃ to 80℃, resistant to UV rays and acid/alkali corrosion, suitable for coastal areas with high salt spray.

3. Lightweight and high strength: Surface density is only 14-25 kg/m², reducing building load by more than 30%.

Strong bending load-bearing capacity, deflection ≤ L/200 (L is the span), wind pressure resistance reaches 1.5 kPa.

4. Fire safety: The PU core material is flame-retardant treated, achieving a B1 fire rating (difficult to burn), and some products have passed A-level fire protection certification.

5. Convenient construction: Dry assembly construction: Modular design, supports tongue and groove insertion or fastener installation, shortening the construction period by 50% compared to traditional methods.

White Marble Facade PU Sandwich Panels for Retrofits application cases

1. Commercial and Public Buildings

High-end Curtain Walls: Office buildings, shopping malls, airports, etc., replacing natural stone, reducing costs and improving insulation.

Hospitals/Schools: Locations with high fire resistance requirements; combined with antibacterial coatings (optional) to enhance hygiene standards.

2. Industrial and Special Buildings

Cold Chain Logistics: Cold storage, factory walls, utilizing PU core material for low-temperature stability (suitable for -30℃).

Cleanrooms: Smooth, seamless surface, meeting cleanroom dust control requirements.

3. Rapid Prefabricated Buildings

Light Steel Villas/Mobile Homes: Lightweight design simplifies structural support, shortening construction time by 30%.

Temporary Facilities: Guard booths, mobile toilets, supporting repeated assembly and disassembly.

4. Old Building Renovation

Exterior Wall Renovation: Directly covering existing walls, solving the problem of insulation layer detachment and improving building energy efficiency.

Innovative Highlights

Low-Carbon Stone Imitation: Reduces stone mining by 60%, achieving a "one stone, multiple faces" effect through digital printing.

Integrated structure and function: Replaces the traditional layered construction of "insulation layer + decorative layer", eliminating the risk of hollowing and falling off.

Factory display picture (all pictures are taken from real factory scenes)

Packaging and delivery display pictures (all pictures are taken from real factory scenes)

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Category: Marble Grain Carved Metal Panels

 Products> Marble Grain Carved Metal Panels> White Marble Facade PU Sandwich Panels for Retrofits

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